Organic Peroxides Storage
Welcome to Emtez, where innovation meets safety in the realm of peroxide storage solutions. As a pioneering force dedicated to manufacturing top-tier cabinets, containers, and modular warehouses, our commitment extends beyond mere construction to align seamlessly with the stringent guidelines set forth by the new RD 656/2017.
At Emtez, we prioritise excellence and safety in every facet of our products, with a specialised technical team well-versed in the intricacies of APQ storage.
Our peroxide storage units are engineered to not only meet but exceed industry standards, providing you with peace of mind and optimal storage conditions for hazardous materials. Explore a new standard in storage with Emtez – where precision, compliance, and innovation converge.
Storage for small quantities of organic peroxides
Cabinets designed for the storage of organic peroxides and self-reactive materials weighing up to 150 kg.
Characteristics of cabinets for organic peroxides (30 and 150 kg)
Cabinets designed for the storage of organic peroxides weighing between 30 and 150 kg can be positioned either outdoors or indoors, with the exception of those classified under storage group 1.
These cabinets are equipped with fire valves that automatically close when the temperature exceeds 70ºC. This feature is crucial for preventing the concentration of vapors from surpassing 20% of the lower flammability limit (LII), thereby mitigating the risk of explosive atmospheres.
All our cabinets are certified as REI120, ensuring fire resistance for 120 minutes. They adhere to the requirements set forth in Regulation (EU) No. 305/2011, which establishes harmonised conditions for the marketing of construction products. Additionally, compliance with the construction specifications outlined in Annex II of the RSCIEI is ensured.
The cabinets are designed to withstand an internal overpressure of 0.06 bar, with the emergency decompression device featuring an opening pressure significantly below the mechanical resistance of the storage unit
Each cabinet is equipped with a temperature indicator. In cases where necessary, air conditioning or refrigeration equipment is installed to maintain optimal temperature conditions for the stored organic peroxides
A retention bucket with a minimum capacity equal to the total stored volume is integrated into all cabinets, ensuring containment in the event of spills or leaks.
No specific safety distances apply, except for maintaining a clear space of 2 meters around the exit of the emergency decompression device. This measure ensures unobstructed access during emergency situations.
Storage for medium to large quantities of organic peroxides
Containers designed for the storage of organic peroxides and self-reactive materials from 150kg to 1000+ kg.
Characteristics of containers for organic peroxides (150kg -1,000kg+)
Organic peroxides exceeding 1,000 kg are exclusively stored in outdoor facilities.
Each storage unit is fitted with fire valves that automatically close if the temperature exceeds 70ºC. This precautionary measure prevents vapor concentration from surpassing 20% of the lower flammability limit (LFL), thus averting the formation of explosive atmospheres.
All storage containers are certified as REI120 and adhere to Regulation (EU) No. 305/2011, which establishes harmonised conditions for marketing construction products. Additionally, they comply with the construction requirements outlined in Annex II of the RSCIEI.
Container roofs are elevated on 400mm axes, serving as emergency decompression devices to prevent storage demolition due to internal overpressure.
Storage units are equipped with one or two temperature indicators as needed. If required, air conditioning or refrigeration systems are installed to maintain optimal temperature conditions.
Potential spills are directed to drains located at the rear of the containers. These drains must be connected to a watertight collection basin with a capacity equal to or exceeding the largest storage unit. The maximum peroxide thickness in the basin is limited to 0.5 m.
A minimum distance of 5 meters must be maintained from the vent panel to ensure safety.
Minimum safety distances from the container location to exposed facilities are strictly adhered to. The specific distances depend on the stored product and equipment level. For accurate safety distance determination, please contact our technical team.
Compliance with APQ requirements
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✓Compliance with Article 6 of EU Regulation 305/2011 - Construction Products Regulation, detailing the declaration of performance for the modular container.
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✓Possession of a fire resistance certificate, indicating the container's ability to withstand fire conditions, evaluated from the inside to the outside.
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✓Availability of certificates and reports for all individual elements comprising the container, ensuring comprehensive documentation for each component's compliance and performance.
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✓Presentation of the Manufacturer's Certificate (Emtez) and the APQ-9 Declaration of Conformity, affirming adherence to specified standards and regulations related to the container's design and functionality.
Advanced Temperature-Controlled Modular Containers for Safe Storage of Flammable and Chemical Products
Specialised containers are available for the storage of flammable and chemical products, equipped with refrigeration and heating capabilities. These containers are designed to meet specific temperature requirements essential for preserving the quality and safety of stored products.
The refrigerated containers incorporate air conditioning systems that facilitate the establishment of optimal conditions, including temperature, relative humidity, and air quality. Additionally, in certain instances, these containers can also provide controlled pressure environments. The installation of refrigeration and heating units within our modular containers ensures a tailored approach to maintaining the desired conditions for the safe storage and preservation of various products.
Case Studies
Valresa, Valencia
1 Modular Container for 3,000 Kg of Organic Peroxide
Client Needs:
Valresa faced the challenge of storing 3,000 liters of corrosive organic peroxide within the confines of a small warehouse. Seeking a compliant and secure solution, our client engaged in informative meetings to ensure strict adherence to APQ-9 regulations. The specified requirements included a compact storage space, and due to the corrosive nature of the product, a need for a structure with internal resin coating resistant to corrosive elements.
Emtez Solutions:
Emtez proposed a tailored solution recommending a 4-meter-long peroxide warehouse with a single level, implementing an internal resin coating to withstand corrosion effectively. Our dedicated engineering department played a crucial role in providing all necessary information for a seamless installation. The project was executed flawlessly by Emtez operators, ensuring compliance with regulations. Emtez's distinctive capability to adapt to various limitations cements its position as a leading provider of storage solutions with unparalleled advantages in the market. Throughout the process, the client received detailed reports and backups, offering transparency and documentation compliance for the delivered container.
Prysmian, Barcelona
1 Container for 8,000 kg (16 pallets) of group 2 organic peroxides
Client Needs:
Prysmian in Vilanova i la Geltrú – Barcelona, required a robust outdoor storage solution for 8,000 kg of organic peroxides, with the flexibility to accommodate potential increases in quantity. They specified a maximum storage capacity of 16 pallets (1200 x 800 mm) for organic peroxides. The desired facility had to be equipped to support future production growth.
Emtez Solutions:
Emtez addressed Prysmian's needs by supplying an 8-meter, 2-level, single-sided container with a capacity for 16 pallets (1200 x 800 mm). This container was meticulously designed to ensure stability and safety for the stored products. Key features included an interior temperature probe with an exterior thermometer, ATEX zones certification/validation, a decompression panel to eliminate overlapping, and a movable storage roof along guides to relieve internal overpressure in case of emergencies.
Additionally, the container was equipped with an open door alarm as per the client's requirements, along with proper ventilation. Notably, the container complied with the new ITC MIE APQ 9 regulations for the storage of organic peroxides and self-reactive materials for flammable products (RD 656/2017). Emtez operators seamlessly installed the container, ensuring a complication-free process and meeting all specified safety standards and regulations.
Future Pipe, Zaragoza
1 Container to store 12,000 kg of peroxides
Client Needs:
Future Pipe in Ejea de los Caballeros – Zaragoza sought a secure outdoor storage solution for 11,200 kg of organic peroxides. They aimed to store pallets and IBCs safely outside their warehouse, necessitating a container with a maximum storage capacity of 12,000 kg.
Emtez Solutions:
Emtez addressed the client's unique requirements by designing an oversized container capable of accommodating 12 pallets (1200 x 1200 mm) and 16 pallets (1200 x 800 mm). This container featured a decompression panel to eliminate accumulated gases, with a design that allowed it to move along guides to relieve internal overpressure during emergencies.
In an exceptional case, Emtez went above and beyond by manufacturing a pond with retention buckets under the container, aligning with regulations to redirect spills appropriately. This innovative solution demonstrated Emtez's commitment to meeting specific client needs and adhering to safety standards.
The container, complying with the new ITC MIE APQ 9 regulations for the storage of organic peroxides and self-reactive materials for flammable products (RD 656/2017), further ensured regulatory compliance. Emtez operators flawlessly executed the installation, underscoring Emtez's ability to implement tailored solutions without complications.
Cikautxo, Biscay
1 Container to store 6 pallets of 1,200 x 1200mm of peroxides
Client Needs:
Cikautxo sought an indoor storage solution for peroxides, requiring the capacity to store various pallets, totaling 4,000 liters. The challenge was to adhere to APQ-9 regulations while accommodating diverse pallet configurations.
Emtez Solutions:
Emtez's engineering department, after comprehensive consultations, provided detailed information to facilitate an indoor installation strictly in compliance with APQ-9 regulations. Emtez delivered a tailored solution—an indoor, 4-meter, 2-level, single-sided container with a maximum capacity for 6 pallets (1200x1200 mm). Equipped with essential features, including an indoor temperature probe, ATEX zones certification/validation, and innovative design elements, the container met regulatory standards for the storage of organic peroxides. Emtez's adaptability and commitment to tailored solutions positioned it as the sole manufacturer capable of accommodating all existing limitations. The client received comprehensive reports, certificates, and backups, ensuring transparency and documentation compliance throughout the delivery process.
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